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公开(公告)号：KR101615762B1
公开(公告)日：2016-04-27
申请号：KR1020090088779
申请日：2009-09-19
Applicant: 삼성전자주식회사
IPC: H04B10/116 , H04B10/00
CPC classification number: H04B10/116 , H04B10/1149
Abstract: 본발명은가시광통신시스템에서가시프레임을출력하기위한방법에있어서, 송신측가시광통신장치가수행할통신모드에따라가시프레임출력방식을결정하는과정과, 상기통신모드및 가시프레임출력방식을상기수신측가시광통신장치로전송하는과정과, 상기수신측가시광통신장치에서상기통신모드및 가시프레임출력방식을수신하여확인하는과정과, 상기통신모드에따라상기송신측가시광통신장치와상기수신측가시광통신장치가통신을수행하며, 상기통신모드에따른통신수행중 통신링크가해제된지판단하는과정과, 상기통신링크가해제된경우, 상기가시프레임출력방식에따라가시프레임을출력하는과정을포함한다.
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公开(公告)号：KR1020120085559A
公开(公告)日：2012-08-01
申请号：KR1020110006960
申请日：2011-01-24
Applicant: 삼성전자주식회사
IPC: G06F17/30
CPC classification number: G06F17/30554 , G06F17/30979 , Y02D10/45 , G06F3/048 , G06F15/17325 , G06F17/30035 , G06F17/30873 , G06F17/30991
Abstract: PURPOSE: A device for searching for address book information and a method thereof are provided to supply a search result without a waste of resources, electricity, and memory and easily and quickly supply the search result according to a selection of a user. CONSTITUTION: If a search request message for searching an external directory for address book information is received from request clients, search preference corresponding to the request clients is confirmed(302). The external search request message is generated based on the search preference(303). The external search request message is transmitted to the external directory(305). If an external search result is received from the external directory, a final search result is generated by applying the search preference to the external search result(309).
Abstract translation: 目的：提供一种用于搜索地址簿信息的装置及其方法，以提供搜索结果而不浪费资源，电力和存储器，并且根据用户的选择容易且快速地提供搜索结果。 构成：如果从请求客户端接收到用于搜索外部目录的用于寻址地址簿信息的搜索请求消息，则确认与请求客户端对应的搜索优选（302）。 基于搜索偏好来生成外部搜索请求消息（303）。 外部搜索请求消息被发送到外部目录（305）。 如果从外部目录接收到外部搜索结果，则通过将搜索偏好应用于外部搜索结果来生成最终搜索结果（309）。
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公开(公告)号：KR1020110031264A
公开(公告)日：2011-03-25
申请号：KR1020090088784
申请日：2009-09-19
Applicant: 삼성전자주식회사
IPC: H04B10/116
Abstract: PURPOSE: A fractional support allocating device and a method thereof are provided to support a multi user service as avoiding interference between multi users. CONSTITUTION: A photodiode information detecting unit(228) detects information of a photodiode which received the signal if the signal is received from at least one mobile terminal. A signal strength measuring unit(226) measures a strength of a signal received through the photodiode. A light source selecting unit(222) determines a light source area which will be allocated to at least one mobile terminal among the total light source area by suing a measuring result from the signal strength measuring unit and information from the photodiode detecting unit.
Abstract translation: 目的：提供分支支持分配设备及其方法以支持多用户服务，以避免多用户之间的干扰。 构成：如果从至少一个移动终端接收到信号，光电二极管信息检测单元（228）检测接收到信号的光电二极管的信息。 信号强度测量单元（226）测量通过光电二极管接收的信号的强度。 光源选择单元（222）通过从信号强度测量单元提取测量结果和来自光电二极管检测单元的信息来确定将在总光源区域中被分配给至少一个移动终端的光源区域。
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公开(公告)号：KR1020110067336A
公开(公告)日：2011-06-22
申请号：KR1020090123896
申请日：2009-12-14
Applicant: 삼성전자주식회사
IPC: H04B10/116 , H04B10/516
Abstract: PURPOSE: A data coding apparatus and method thereof in a visible ray communication system are provided to reduce a flickering phenomenon according to data transmission. CONSTITUTION: A lock-up table storing unit(330) stores a plurality of sequence group tables. A plurality of sequence group tables is divided by sequence group index according to each 3-bit input value. A sequence group determining unit(309) determines a sequence group index by using 3-bit and 5-bit by a bit splitter. A lock-up table comparing unit(321) performs 10-bit encoding by using a sequence group table.
Abstract translation: 目的：提供一种可见光通信系统中的数据编码装置及其方法，以根据数据传输减少闪烁现象。 构成：锁定表存储单元（330）存储多个序列组表。 根据每个3位输入值将多个序列组表按序列组索引划分。 序列组确定单元（309）通过使用位分割器的3位和5位来确定序列组索引。 锁定表比较单元（321）通过使用序列组表执行10位编码。
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公开(公告)号：KR1020110050330A
公开(公告)日：2011-05-13
申请号：KR1020090130167
申请日：2009-12-23
Applicant: 삼성전자주식회사
IPC: H04B10/116
CPC classification number: H04B10/1149 , H04B10/116
Abstract: PURPOSE: A method for determining output of a visual frame according to various communication environments in a visible light communication system are provided to output a frame for informing a communication link arrangement connection. CONSTITUTION: A transmitter allocates a resource for a communication to a receiver(1103). The transmitter determines transmission method for transmitting a visual frame(1105). If various brightness is not used, the transmitter transmits the determined visual frame transmission method to the receiver(1107,1109). The receiver transmits a signal checking the visual frame transmission method to the transmitter(1111). The transmitter and the receiver exchanged the visual frame(1113).
Abstract translation: 目的：提供根据可见光通信系统中的各种通信环境来确定视觉帧的输出的方法，以输出用于通知通信链路配置连接的帧。 构成：发射机为通信分配资源给接收机（1103）。 发射机确定用于发送可视帧（1105）的传输方法。 如果不使用各种亮度，则发射机将确定的可视帧传输方法发送到接收机（1107,1109）。 接收机将检查视觉帧传输方法的信号发送到发射机（1111）。 发射机和接收机交换视觉帧（1113）。
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Patent Agency Ranking
公开(公告)号：KR1020110031263A
公开(公告)日：2011-03-25
申请号：KR1020090088783
申请日：2009-09-19
Applicant: 삼성전자주식회사
IPC: H04B10/116
CPC classification number: H04B10/116 , H04B10/1143 , H04B10/1149
Abstract: PURPOSE: A device and a method for supporting mobility of a mobile terminal performing a visible light communication are provided to effectively support a mobility of a mobile terminal to provide a continuous visible communication service. CONSTITUTION: A control unit(226) determines whether a non acknowledgement signal is received according to a data non receiving or not. If a non acknowledgement signal is received, the control unit expands a visible light active region by increasing the number of light source which will be active. The control unit determines whether a checking signal from a mobile terminal is received in the expanded visible light active area or not. If the checking signal is received, the control unit modifies the visible active area.
Abstract translation: 目的：提供一种用于支持执行可见光通信的移动终端的移动性的设备和方法，以有效地支持移动终端的移动性以提供连续的可见通信服务。 构成：控制单元（226）根据不接收的数据确定是否接收到非确认信号。 如果接收到非确认信号，则控制单元通过增加将被激活的光源的数量来扩展可见光有源区域。 控制单元确定在扩展的可见光活动区域中是否接收到来自移动终端的检查信号。 如果接收到检查信号，则控制单元修改可视活动区域。
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公开(公告)号：KR1020130050788A
公开(公告)日：2013-05-16
申请号：KR1020110116032
申请日：2011-11-08
Applicant: 삼성전자주식회사
CPC classification number: H04W4/008 , A61B5/0002 , G08C17/02 , G08C2201/112 , G08C2201/114 , H04L67/28 , H04W4/70 , H04W4/80 , H04W12/06
Abstract: PURPOSE: A proxy communication system in body area environment is provided to wirelessly transmit and receive data between a coordinator and a sensor. CONSTITUTION: A control unit corresponds to a request data, and controls a first communication unit in order to transmit a proxy right. A communication unit(851) receives the proxy right. A control unit(852) generates a user identifier corresponding to the user. The control unit searches for one or more sensors used by a sensor. The control unit controls the communication unit in order to form a pairing and the detect sensor. [Reference numerals] (810,853,863) Storage unit; (820,852,862) Control unit; (841) First communication unit; (842) Second communication unit; (843) n-th communication unit; (865) Sensor unit; (S30,854,864) Display unit; (S40,851,861) Communication unit
Abstract translation: 目的：提供身体区域环境中的代理通信系统，以便在协调器和传感器之间无线传输和接收数据。 构成：控制单元对应于请求数据，并且控制第一通信单元以便发送代理权。 通信单元（851）接收代理权。 控制单元（852）生成与用户对应的用户标识符。 控制单元搜索传感器使用的一个或多个传感器。 控制单元控制通信单元以形成配对和检测传感器。 （附图标记）（810,853,863）存储单元; （820,852,862）控制单元; （841）第一通信单元; （842）第二通信单元; （843）第n个通信单元; （865）传感器单元; （S30,854,864）显示单元; （S40,851,861）通信单元
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公开(公告)号：KR1020130050066A
公开(公告)日：2013-05-15
申请号：KR1020110115208
申请日：2011-11-07
Applicant: 삼성전자주식회사
CPC classification number: G01B11/14 , G01C21/00 , G01C21/206 , G01S5/16
Abstract: PURPOSE: A position correction apparatus using visible light communication and a method thereof are provided to perform position correction by using visible light communication in order to provide the position of a terminal accurately. CONSTITUTION: A transceiver(220) receives a visible light signal including illumination position information from a lighting device. A position correction part(240) calculates corrected position of a position correction apparatus using the received visible light signal. A control part(210) extracts the illumination position information from the visible light signal when the visible light signal is received from the transceiver, and controls the position correction part to calculate the corrected position of the position correction apparatus according to the position correction request. [Reference numerals] (210) Control part; (220) Transceiver; (230) Sensor part; (240) Position correction part; (250) Memory part; (260) Display part
Abstract translation: 目的：提供使用可见光通信的位置校正装置及其方法，以通过使用可见光通信来执行位置校正，以便准确地提供终端的位置。 构成：收发器（220）从照明装置接收包括照明位置信息的可见光信号。 位置校正部（240）使用接收到的可见光信号来计算位置校正装置的校正位置。 当从收发器接收到可见光信号时，控制部分（210）从可见光信号中提取照明位置信息，并且控制位置校正部分根据位置校正请求来计算位置校正装置的校正位置。 （附图标记）（210）控制部; （220）收发器; （230）传感器部件; （240）位置校正部; （250）记忆部分; （260）显示部分
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公开(公告)号：KR1020120011361A
公开(公告)日：2012-02-08
申请号：KR1020100071865
申请日：2010-07-26
Applicant: 삼성전자주식회사
IPC: H04B10/116 , H04B17/382 , H04B7/185
CPC classification number: H04B10/116 , H04B7/18539 , H04B17/382
Abstract: PURPOSE: A device for allocating resources in a visible ray communication system and a method thereof are provided to efficiently allocate resources to at least one visible ray communication terminal. CONSTITUTION: A controller(552) receives an initial access request from a visible ray communication terminal through a light source. The controller determines whether there are resources to be allocated to the visible ray communication terminal. When there are not resources to be allocated to the visible ray communication terminal, the controller collects allocated resources from a visible ray communication terminal which belongs to a light source service area. The controller transmits the information for the collected resources to the initially accessed visible ray communication terminal.
Abstract translation: 目的：提供一种用于在可见光通信系统中分配资源的装置及其方法，以有效地向至少一个可见光通信终端分配资源。 构成：控制器（552）通过光源从可见光通信终端接收初始访问请求。 控制器确定是否存在要分配给可见光通信终端的资源。 当没有资源分配给可见光通信终端时，控制器从属于光源服务区的可见光通信终端收集分配的资源。 控制器将收集到的资源的信息发送到初始访问的可见光通信终端。
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